bié / kàn / tā / wài / biǎo / guāng / xiān / shí / jì / shàng / shì / ge / kōng / xīn / luó / bo / shén / me / shì / qing / dōu / zuò / bù / hǎo

别看他外表光鲜，实际上是个空心萝卜，什么事情都做不好。

Although he looks impressive, he is actually useless and cannot do anything well.